CN104540723A - Integrated forklift footboard/liquid-tank structure - Google Patents
Integrated forklift footboard/liquid-tank structure Download PDFInfo
- Publication number
- CN104540723A CN104540723A CN201280075233.7A CN201280075233A CN104540723A CN 104540723 A CN104540723 A CN 104540723A CN 201280075233 A CN201280075233 A CN 201280075233A CN 104540723 A CN104540723 A CN 104540723A
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- China
- Prior art keywords
- wall
- liquid tank
- fork truck
- vehicle body
- liquid
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/16—Understructures, i.e. chassis frame on which a vehicle body may be mounted having fluid storage compartment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07513—Details concerning the chassis
- B66F9/07518—Fuel or oil tank arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
- B60K2015/0636—Arrangement of tanks the fuel tank being part of the chassis or frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/15—Fork lift trucks, Industrial trucks
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Body Structure For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
[Problem] To provide an integrated forklift footboard/liquid-tank structure wherein a liquid tank and a footboard are formed as a single unit and the numbers of man-hours required to fabricate and attach said structure are reduced, reducing cost. [Solution] This integrated forklift footboard/liquid-tank structure is characterized by the provision of a first liquid-tank member (62), a second liquid-tank member (63), and a footboard member (61a). The first liquid-tank member (62) forms an approximate U shape in a planar view and extends outwards from the front and rear edges of a first wall surface (62a) that extends in a front-rear direction on the outside of a side frame (21). The second liquid-tank member (63) has the following: a fourth wall surface (63a) that closes a top open part of the aforementioned approximate U shape; a fifth wall surface (b) that has a first extension part (63e) that extends in front of a second wall surface (62b) and closes an outer open part; and a sixth wall surface (63c) that has a second extension part (63f) that extends in front of the second wall surface (62b) and closes a bottom open part. The footboard member (61a) is joined in a substantially horizontal fashion to a front-wheel fender (21a), the second wall surface (62b), and the top edge of a notch (S) cut out above the vertical center of the first extension part (63e).
Description
Technical field
The present invention relates to the tanks structure of fork truck.
Background technology
For making the carrying of various goods, the operating efficiency of handling, use fork truck more.
As the drive source of fork truck, adopt the method for the power using storage battery or the combustion engine be equipped on fork truck.
When adopting combustion engine, there is in the overall width direction of fork truck compartment of terrain and arrange the pair of right and left side frame extended along the fore-and-aft direction of vehicle, being placed with the tanks storing the fuel making internal combustion engine in the outside of this side frame.
Usually, the outside of the side frame of pair of right and left, is configured with tanks in side, is configured with the driving of fork truck or makes the action oil tank of goods elevating gear work at opposite side.
The stairs device that driver gets on or off the bus is provided with in the front side of the liquid tank such as this tanks or action oil tank.
Be provided with the structure of step as the front side in liquid tank, disclose patent documentation 1.
According to patent documentation 1, there is provided a kind of and import outer gas in side frame and the engine room that covered by car bonnet, carry out the engine cooling apparatus of the fork truck of the cooling of driving engine, the lower installation that the action oil of outside face side being arranged at side frame or a part for fuel tank are formed separates with jar getting on or off the bus of being formed and uses step.Complete technology as described below: on the longitudinal wall face that the depth side end of the step surface with this step extends continuously upward, be formed with the air suctiton inlet that the outer conductance that is communicated with engine room via the grooving being formed at side frame enters.
Prior art document
Patent documentation
Patent documentation 1:(Japan) Unexamined Patent 9-32550 publication
Summary of the invention
Invent problem to be solved
But, according to patent documentation 1, be formed in the lower that a part for action oil or fuel tank is formed and the structure separating the use step of getting on or off the bus formed with tank be installed.
Fuel or action oil tank and getting on or off the bus separately is formed with step, makes respectively by different operations, be installed on side frame, have and make man-hour and increase to the installation work-hour of side frame, the shortcoming that cost is high.
The present invention is the invention of founding in view of above-mentioned problem, its object is to, and provides a kind of by liquid tank with get on or off the bus integral by step, makes man-hour and installation work-hour and the one-piece type liquid tank structure of step that reduces the fork truck of cost by reducing.
For solving the technical scheme of problem
For solving above-mentioned problem, the invention provides a kind of one-piece type liquid tank structure of step of fork truck, this liquid tank extends at the vehicle body fore-and-aft direction of fork truck, and is integrally formed with at the spaced pair of right and left side frame of overall width direction tool, it is characterized in that possessing:
Viewed in plan is formed as the first liquid tank component of roughly U-shaped, it is disposed in the outside portion of the vehicle body fore-and-aft direction pars intermedia of described side frame, there is the second wall of front side and the 3rd wall of rear side that extend to vehicle body foreign side from front side ora terminalis and the rear side ora terminalis of the first wall extended along vehicle body fore-and-aft direction, and be formed with upper and lower and outer openings portion;
Vehicle body fore-and-aft direction is observed and is formed as the second liquid tank component of roughly U-shaped, and it has the 4th wall of inaccessible described upside peristome, inaccessible described outer openings portion and have the 5th wall of the first extension extended to vehicle front side from described second wall and inaccessible described open lower side portion and have the 6th wall of the second extension extended to vehicle front side from described second wall;
Get on or off the bus by step components, it combines with the notch part upper limb having cut top from the above-below direction pars intermedia of described first extension and the approximate horizontal shape of described second wall;
The front-wheel backplate of described fork truck, described step components, described notch part and described 6th wall front-end edge separately combines by it.
According to the present invention, will two part combination of U-shaped be bent into, form liquid tank, and, getting on or off the bus with step by arranging integratedly in its part, can omit to make in addition and getting on or off the bus with step and the operation of installation step on vehicle body, can man-hour be cut down.
In addition, in the present invention, preferably, described first wall of described first liquid tank component, described second wall and described 3rd wall are by being formed a plate bending, further, described 4th wall of described second liquid tank component, described 5th wall and described 6th wall are by being formed a plate bending.
According to the present invention, by combination, cross section is bent into the part of U-shaped, can weld be reduced, reduce the Probability that fuel spills from weld, realize quality is improved, and the cost that the minimizing realizing weld brings reduces.
In addition, in the present invention, preferably, lateral, the overall width direction vehicle fore-and-aft direction back sweep of described second wall.
According to the present invention, load during work is the highest load to front-wheel effect.Therefore, when bad road conditions are advanced, the distortion of the cross sectional shape small stair of above-below direction becomes large.By making the second wall tilted rearward, the change of the cross section rigidity in this portion can be made to slow down, the stress that the border of liquid tank and stage portion occurs because of distortion can be alleviated, thus the raising of durable reliability can be realized.
In addition, by by the second wall tilted rearward, the opening of step broadens, and the lowering resistance of driver improves.
Invention effect
According to the present invention, use step integral with getting on or off the bus the liquid tank of fork truck, the cost that the minimizing realizing making man-hour and installation work-hour brings reduces.
Accompanying drawing explanation
Fig. 1 is the approximate three-dimensional map implementing fork truck of the present invention;
Fig. 2 is the belfry block diagram of vehicle body of the present invention;
Fig. 3 is the side frame block diagram implementing fork truck of the present invention;
Fig. 4 is the approximate three-dimensional map of tanks of the present invention;
Fig. 5 is the single-piece block diagram of first liquid tank part of the present invention;
Fig. 6 is the single-piece block diagram of second liquid tank part of the present invention.
Detailed description of the invention
Below, embodiment shown in the drawings is used to describe the present invention in detail.
But as long as the size of the constituent part described in this embodiment, material, shape, its relative configuration etc. are not specifically recorded, then scope of the present invention is just not limited only to this, only simple illustrative examples.
Fig. 1 represents the approximate three-dimensional map implementing fork truck of the present invention.
Fork truck 1 is formed by with lower component: vehicle body 2; Be installed on the goods elevating gear 7 of the front portion of vehicle body 2; Be installed on the top of vehicle body 2, prevent the cargoes from scattering that lifted by goods elevating gear 7 and drop to operator's saddle protect top 5; Make drive wheel and the front-wheel 8 of fork truck 1 movement; Be installed on the rear portion of vehicle body 2, as the trailing wheel 9 of the steering wheel of fork truck 1; Be installed on the rear portion of vehicle body 2, make trailing wheel 9 can not leave road surface because of the cargo weight of goods elevating gear 7, and the counterweight 3 that trailing wheel 9 can be made to contact with road surface strengthening; Carry out the bearing circle 4 turned to of trailing wheel 9; The seat 10 that driver takes one's seat.
In addition, fork truck 1 due to trailing wheel 9 are wheel flutters, if so do not contact with road surface strengthening because of counterweight 3, then the travel direction of vehicle body 2 cannot be changed.
Goods elevating gear 7 possesses: the pallet fork (pawl) 72 in L-shaped is observed in the side of mounting goods; That installs pallet fork 72 leans on frame 73; Prop up the pillar 71 of breasting frame 73 in the vertical direction sliding freely; Make the elevator chain (diagram slightly) slided at above-below direction by frame 73; In the inner side of pillar 71, pillar 71 and jury strut 75 are tilted and adjusts the inclination hydraulic actuating cylinder (oil pressure) 76 of the front end of pallet fork 72.
And by making the front end tilted upward (adjustment) of pallet fork 72, pallet fork 72 inserts on the downside of goods, goods to be placed on pallet fork 72.
Jury strut 75, by not shown lift cylinder (oil pressure), slides up and down relative to pillar 71.
As shown in Figure 1, top 5 is protected by the left-right pair of front side pillar 51,51 of separate configuration on overall width direction in the front portion of vehicle body 2; Separate configuration pillar 52,52 on rear side of the pair of right and left at the rear portion of vehicle body 2 on overall width direction; The rectangular-shaped ceiling portion 53 being welded in the upper end of four pillars is all around formed.
The vehicle body 2 side installation structure of front side pillar 51 is formed by with lower component: the left-right pair of front side installation bracket 21b erect at the upper surface of the font lower shroud 21a of vehicle body 2; Be configured at side in the vehicle of installed in front bracket 21b, maintain the pair of right and left corner plate 21c of the rigidity in the overall width direction of installed in front bracket 21b; Link between pair of right and left corner plate 21c, the control lever of installation direction dish 4, traveling and goods lift work, the instrumentation class etc. of driving, and inside is equipped with the instrument carrier panel 28 (with reference to Fig. 1) of the reinforcement of instrument panel strengthened.
The installation structure of vehicle body 2 side of rear side pillar 52, at the body tail of fork truck 1, and is equipped with pair of right and left frame support bracket 21d along the overall width direction lateral surface of the upper surface of vehicle body 2.
And rear side pillar 52 is installed on frame support bracket 21d.
Vehicle body 2 possesses: extend at the fore-and-aft direction of fork truck 1, the spaced pair of right and left side frame 21 of tool on overall width direction; Link between this pair of right and left side frame 21 in overall width direction, and the front cross rail 25 in the front side that fore-and-aft direction configures with interval; The after cross member 26 of rear side; Be placed in the not shown driving engine between pair of right and left side frame 21; Propulsion source as the device, oil pressure unit etc. of f-w-d produces the oil pressure pump of oil pressure; The travelings such as the steering hardware of trailing wheel and operation device; Cover these devices, the pair of right and left opening and closing of top of equipment class is installed on car bonnet 27 on side frame 21 freely.
Fig. 2 represents the belfry block diagram of vehicle body.
Vehicle body 2 configures pair of right and left side frame 21,21 by having compartment of terrain in overall width direction; The front cross rail 25 between pair of right and left side frame 21,21 is linked at the leading section of vehicle body 2; The after cross member 26 linked between pair of right and left side frame 21,21 in the rearward end of vehicle body 2 is formed.The interval in overall width direction is maintained by these front cross rails 25 and after cross member 26.
The fundamental section in the overall width direction of pair of right and left side frame 21 is formed as rectangular-shaped and closes cross-sectional configuration.
Side frame 21 is made up of the after-frame 26 of the side arm 22 of vehicle front side, rear view of vehicle, the first wall 62a of being positioned at vehicle front and back pars intermedia, and the first wall 62a forms the overall width direction interior sidewall surface of the liquid tank described later 6 that side arm 22 and after-frame 26 are linked and be integrally formed.
Front cross rail 25 is provided with goods elevating gear 7, after cross member 26 is provided with counterweight 3.
Be equipped at the front side leading section of side frame 21 and cover the font lower shroud 21a of front-wheel 8, be equipped in rear side rearward end and collaborate with counterweight 3 and the rear backplate 21c that formed.
Form a part for side frame 21, and the liquid tank 6 be positioned at outside overall width direction is for having the intensity of the component parts as this side frame 21, the structure of rigidity.
Liquid tank 6 is configured at the outside of pair of right and left side frame 21 respectively, and side uses as the tank that stores of the work fuel carrying driving engine, and opposite side uses as the tank of the action oil of the oil pressure unit of goods elevating gear and storage drive fork truck.
Fig. 3 represents the block diagram of liquid tank 6 and stage portion 61 and the font lower shroud 21a observed from the rear, side of vehicle.
Be provided with the stage portion 61 broadening side, vehicle outside face in the front side of liquid tank 6, the font lower shroud 21a of the front side of stage portion 61 is combined with the front end of stage portion 61.
63 represent fuel filler cylinder, and 63j detects the mounting hole storing the gauge of the residual quantity of liquid (fuel).63m is the ingress pipe mounting hole returned from the fuel of driving engine.
According to Fig. 4, Fig. 5 and Fig. 6, the structure of liquid tank 6 and stage portion 61 is described.
Fig. 4 is the block diagram being assembled with the state of first liquid tank component 62 and second liquid tank component 63 that side is observed from vehicle, and Fig. 5 is the single-piece block diagram of first liquid tank component 62, and Fig. 6 is the single-piece block diagram of second liquid tank component 63.
As shown in Figure 5, first liquid tank component 62 possesses: along vehicle fore-and-aft direction be longitudinal wall shape extend the first wall 62a, from the material front side ora terminalis of the first wall 62a the second wall 62b in longitudinal wall sigmoid outside overall width direction, the 3rd wall 62c with the relative face of the second wall 62b with the rear view of vehicle side edge from this first wall 62a in longitudinal wall sigmoid outside overall width direction.
And band shape board plane is observed roughly U-shaped bending and is formed by first liquid tank component 62, has opening to make its upside at each wall, downside and the part relative with the first wall 62a.
Second wall 62b have relative to the face of the first wall 62a bend to approximate right angle first surface 62ba and with this first surface 62ba continuously and in overall width direction foreign side and the second curved surface 62bb of tilted rearward.
And the above-below direction shape of the overall width direction external end edge of the second curved surface 62bb and the 3rd wall 62c is formed by the above-below direction medial surface along the 5th wall 63b of second liquid tank component 63 described later.
As shown in Figure 6, second liquid tank component 63 by the horizontal planar of the upside peristome of inaccessible first liquid tank component 62 the 4th wall 63a, with the 4th wall 63a bending downwards inaccessible with the 5th wall 63b of peristome of the first wall 62a relative position of first liquid tank component 62, the 6th wall 63c of the horizontal planar in the open lower side portion of inaccessible first liquid tank component 62 continuously.
5th wall 63b forms a part for the lateral surface of vehicle body 2.5th wall 63b has from the 4th wall 63a continuously vertical wall portion 63ba of generally perpendicularly the bending downwards and inclined wall portion 63bb that tilts inside overall width direction continuously with this vertical wall portion 63ba.
Band shape plate is observed roughly U-shaped bending with vehicle fore-and-aft direction and is formed by second liquid tank component 63, makes side and vehicle fore-and-aft direction in overall width direction have opening.
In addition, be provided with at the upper surface of the 4th wall 63a: oil supply bore 63k, the installation and measuring of installing liquid oil supply cylinder (fuel) store the mounting hole 63j of the surplus meter of the residual quantity of liquid (fuel), import the recurrent canal mounting hole 63m returning fuel from driving engine.
And, as shown in Figure 4, first liquid tank component 62 and the respective each wall of second liquid tank component 63 with by tectonic association mutually inaccessible for the peristome of other parts, by the part welded joint be combined into, form hexahedral closed structure.
By being set to this structure, combining part cross section being bent into U-shaped, thus, weldering position can be reduced, reduce the probability of the fuel leakage occurred from weld, quality is improved, and reduce costs.
In addition, the 5th wall 63b is provided with the first extension 63e extending to the front of vehicle fore-and-aft direction from the second wall 62b, and the 6th wall 63c is provided with the second extension 63f extending to vehicle fore-and-aft direction front from the second wall 62b.
In addition, the first extension 63e is formed with the OBL notch part S becoming upper limb 63g at the above-below direction pars intermedia of vertical wall portion 63ba.
First extension 63e and the second extension 63f fixes (welding) in font lower shroud 21a.
Getting on or off the bus of stage portion 61 is formed as overall width direction lateral border along the horizontal direction cross section of the second wall 62b, front side along font lower shroud 21a and along the shape of the lateral surface of center am rest 23 inside overall width direction on rear side of the upper limb 63g, vehicle fore-and-aft direction of the first extension 63e with step components and stepped plate 61a, and by respective welded joint.
Therefore, stage portion 61 is formed as closing cross-sectional configuration by airtight six of stepped plate 61a, the first extension 63e, the second extension 63f, center am rest 23, second wall 62b and font lower shroud 21a.
And the horizontal direction cross section due to the second wall 62b is from overall width direction pars intermedia outward and the structure of tilted rearward, so lateral surface side broadens, makes the lowering resistance of the upper and lower fork truck 1 of driver improve.
By being set to this structure, because side frame 21 takes the structure being equipped with liquid tank at the lateral surface of this side frame 21 integratedly, so cross section, overall width direction become substantially rectangular shape close cross sectional shape, the above-below direction load occurred when bad road conditions travel for fork truck 1 and distortion load etc. can maintain high rigidity.
To two part combination of U-shaped be bent into, form liquid tank, and, getting on or off the bus with step by arranging integratedly in its part, the operation of installing lower automobile-used step in addition can be omitted, can man-hour be cut down.
In addition, the other parts of the aspect ratio side frame 21 of stage portion 61 are low, and rigidity is less than other parts, heavily stressed probability occurs and wants high.
Therefore, the horizontal direction cross section of the second wall 62b is that thus, the change of the cross section rigidity in this portion slows down from overall width direction pars intermedia outward and the structure of tilted rearward, the stress that the border that can alleviate liquid tank and stage portion occurs because of distortion, can realize the raising of durable reliability.
Therefore, the part storing liquid is the part that the rigidity more more rearward than the second wall 62b is high, the leak of liquid of preventing portion housing parts, and does not store liquid in stage portion 61.
Utilizability in industry
Can provide as the fluid retention tank structure of fork truck.
Description of symbols
1 fork truck
2 vehicle bodies
5 protect top
6 liquid tank
7 goods elevating gears
21 body shells
21a font lower shroud
21b installed in front bracket
Installation bracket on rear side of 21d
22 side arms
26 after-frames
Pillar on front side of in the of 51
Pillar on rear side of in the of 52
61 stage portion
61a stepped plate (getting on or off the bus by step components)
62 first liquid tank components
62a first wall
62b second wall
62c the 3rd wall
63 second liquid tank components
63a the 4th wall
63b the 5th wall
63c the 6th wall
63e first extension
63f second extension
Claims (amendment according to treaty the 19th article)
1. the one-piece type liquid tank structure of the step of a fork truck, extends at the vehicle body fore-and-aft direction of fork truck, and is integrally formed with at the spaced pair of right and left side frame of overall width direction tool, it is characterized in that possessing:
Viewed in plan is formed as the first liquid tank component of roughly U-shaped, it is disposed in the outside portion of the vehicle body fore-and-aft direction pars intermedia of described side frame, there is the second wall of front side and the 3rd wall of rear side that extend to vehicle body foreign side from front side ora terminalis and the rear side ora terminalis of the first wall extended along vehicle body fore-and-aft direction, and be formed with upper and lower and outer openings portion;
Vehicle body fore-and-aft direction is observed and is formed as the second liquid tank component of roughly U-shaped, and it has the 4th wall of inaccessible described upside peristome, inaccessible described outer openings portion and have the 5th wall of the first extension more extended to vehicle front side than described second wall and inaccessible described open lower side portion and have the 6th wall of the second extension more extended to vehicle front side than described second wall;
Get on or off the bus by step components, it combines with the notch part upper limb having cut top from the above-below direction pars intermedia of described first extension and the approximate horizontal shape of described second wall;
The front-wheel backplate of described fork truck, described step components, described notch part and described 6th wall front-end edge separately combines by it,
The position that second wall is more rearward described in the ratio of described first liquid tank component is formed with the part storing liquid.
2. the one-piece type liquid tank structure of the step of fork truck as claimed in claim 1, is characterized in that,
Described first wall of described first liquid tank component, described second wall and described 3rd wall are by being formed a plate bending, further, described 4th wall of described second liquid tank component, described 5th wall and described 6th wall are by being formed a plate bending.
3. the one-piece type liquid tank structure of step of the fork truck according to any one of claim 1 or 2, is characterized in that,
The back sweep of lateral, the overall width direction vehicle fore-and-aft direction of described second wall.
Claims (3)
1. the one-piece type liquid tank structure of the step of a fork truck, extends at the vehicle body fore-and-aft direction of fork truck, and is integrally formed with at the spaced pair of right and left side frame of overall width direction tool, it is characterized in that possessing:
Viewed in plan is formed as the first liquid tank component of roughly U-shaped, it is disposed in the outside portion of the vehicle body fore-and-aft direction pars intermedia of described side frame, there is the second wall of front side and the 3rd wall of rear side that extend to vehicle body foreign side from front side ora terminalis and the rear side ora terminalis of the first wall extended along vehicle body fore-and-aft direction, and be formed with upper and lower and outer openings portion;
Vehicle body fore-and-aft direction is observed and is formed as the second liquid tank component of roughly U-shaped, and it has the 4th wall of inaccessible described upside peristome, inaccessible described outer openings portion and have the 5th wall of the first extension extended to vehicle front side from described second wall and inaccessible described open lower side portion and have the 6th wall of the second extension extended to vehicle front side from described second wall;
Get on or off the bus by step components, it combines with the notch part upper limb having cut top from the above-below direction pars intermedia of described first extension and the approximate horizontal shape of described second wall;
The front-wheel backplate of described fork truck, described step components, described notch part and described 6th wall front-end edge separately combines by it.
2. the one-piece type liquid tank structure of the step of fork truck as claimed in claim 1, is characterized in that,
Described first wall of described first liquid tank component, described second wall and described 3rd wall are by being formed a plate bending, further, described 4th wall of described second liquid tank component, described 5th wall and described 6th wall are by being formed a plate bending.
3. the one-piece type liquid tank structure of step of the fork truck according to any one of claim 1 or 2, is characterized in that,
The back sweep of lateral, the overall width direction vehicle fore-and-aft direction of described second wall.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2012/080957 WO2014083658A1 (en) | 2012-11-29 | 2012-11-29 | Integrated forklift footboard/liquid-tank structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104540723A true CN104540723A (en) | 2015-04-22 |
| CN104540723B CN104540723B (en) | 2017-03-15 |
Family
ID=50827331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280075233.7A Active CN104540723B (en) | 2012-11-29 | 2012-11-29 | The one-piece type liquid tank construction of the step of fork truck |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2927098A4 (en) |
| JP (1) | JP5903500B2 (en) |
| CN (1) | CN104540723B (en) |
| BR (1) | BR112015007178B1 (en) |
| WO (1) | WO2014083658A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6638547B2 (en) * | 2016-04-28 | 2020-01-29 | 株式会社豊田自動織機 | Tractor |
| EP3517483A1 (en) * | 2018-01-24 | 2019-07-31 | Jungheinrich Aktiengesellschaft | Reach truck with a counterweight |
| IT201800006113A1 (en) * | 2018-06-07 | 2019-12-07 | SELF-PROPELLED OPERATING MACHINE WITH PERFECTED TANK | |
| RU197300U1 (en) * | 2020-01-16 | 2020-04-20 | Игорь Станиславович Иванов | Skid steer frame |
| RU204697U1 (en) * | 2020-08-03 | 2021-06-07 | Закрытое акционерное общество "Брянский арсенал" | Telescopic loader |
| US11932203B2 (en) * | 2021-08-04 | 2024-03-19 | Cnh Industrial America Llc | Step with integrated water tank for agricultural vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03102383U (en) * | 1990-02-07 | 1991-10-24 | ||
| JPH06156148A (en) * | 1992-11-30 | 1994-06-03 | Nissan Motor Co Ltd | Step structure of industrial vehicle |
| JP3381476B2 (en) * | 1995-09-19 | 2003-02-24 | 日産自動車株式会社 | Battery forklift frame structure |
| JP2004331336A (en) * | 2003-05-09 | 2004-11-25 | Tcm Corp | Reach type forklift |
| CN202116246U (en) * | 2011-06-27 | 2012-01-18 | 赵帮建 | Light electric forklift |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58209661A (en) * | 1982-06-01 | 1983-12-06 | Nissan Motor Co Ltd | Frame structure of fork lift |
| JPS6292293U (en) * | 1985-07-31 | 1987-06-12 | ||
| JPH0522443Y2 (en) * | 1988-01-25 | 1993-06-08 | ||
| JPH0233134U (en) * | 1988-08-29 | 1990-03-01 | ||
| JPH0932550A (en) | 1995-07-14 | 1997-02-04 | Toyota Autom Loom Works Ltd | Engine cooling system of industrial vehicle |
-
2012
- 2012-11-29 CN CN201280075233.7A patent/CN104540723B/en active Active
- 2012-11-29 BR BR112015007178-3A patent/BR112015007178B1/en active IP Right Grant
- 2012-11-29 JP JP2014549707A patent/JP5903500B2/en active Active
- 2012-11-29 EP EP12889345.0A patent/EP2927098A4/en not_active Withdrawn
- 2012-11-29 WO PCT/JP2012/080957 patent/WO2014083658A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03102383U (en) * | 1990-02-07 | 1991-10-24 | ||
| JPH06156148A (en) * | 1992-11-30 | 1994-06-03 | Nissan Motor Co Ltd | Step structure of industrial vehicle |
| JP3381476B2 (en) * | 1995-09-19 | 2003-02-24 | 日産自動車株式会社 | Battery forklift frame structure |
| JP2004331336A (en) * | 2003-05-09 | 2004-11-25 | Tcm Corp | Reach type forklift |
| CN202116246U (en) * | 2011-06-27 | 2012-01-18 | 赵帮建 | Light electric forklift |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015007178B1 (en) | 2021-11-30 |
| EP2927098A1 (en) | 2015-10-07 |
| EP2927098A4 (en) | 2016-08-03 |
| JP5903500B2 (en) | 2016-04-13 |
| JPWO2014083658A1 (en) | 2017-01-05 |
| CN104540723B (en) | 2017-03-15 |
| WO2014083658A1 (en) | 2014-06-05 |
| BR112015007178A2 (en) | 2017-07-04 |
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